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Fbg Stainless Steel Fiber Bragg Grating Sensors Long Distance Measurement Temperature

Beijing Samyon Instruments Co., Ltd.
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Beijing Samyon Instruments Co., Ltd.

Fbg Stainless Steel Fiber Bragg Grating Sensors Long Distance Measurement Temperature

Country/Region china
City & Province beijing beijing
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Product Details

SAMYON FBG Stainless Steel Fiber Bragg Grating Long-Distance Measurement Temperature Sensor

 

Description:

Fiber Bragg Grating Temperature sensor is apply to the temperature range from -40°C- 800°C. It is wildly used at power plant , oil tank, steel production monitoring.

 

FBG temperature sensor can be supplied with different material according to the application area by Samyon: Ceramic, Stainless Steel Pipe, Quartz tube, Engineering Plastic, Rubber and 2mm diameter stailess steel cable specially for the higher temperature with femto FBG.  

 

Ceramic is mainly for the high voltage transformer and switch gear at power plant. 

Stainless Steel pakcaged type is maily used for the temperaute monitor at Construction Health.

2mm Stainless cable package type can reach to 800 degree, so it's mainly used for the steel production.

By embedded in relative material, Bared Fiber Bragg Grating can test temperature itself to increase temperature senstivity. 

FBG sensor can be customized according to the customer requirement.

 

Application:

  • Telecommunication, Laser, sensor, filter.
  • Wavelength Division Multiplexing Transmission System.
  • High tensile resistance and anti-electromagnetic interference

Feature:

 

1. FBG sensor increases the sensor amount greatly by series connection on one opical fiber cable. 

2. FBG Sensor is capable of a long-distance measurement.

3. FBG Sensor is particularly suitable for field use.

4. FBG Sensor can be applied to the static tests as well as the high-speed dynamic.

 

Technical specification:

 

ParameterValues
Center Wave length1410-1610nm
Wavelength Tolerance+/-0.2 (0.15nm )
FBG length1-15mm
Reflectivity5%-99%
Bandwidth at 3dB0.1- 1nm
SLSR≥15dB
RecoatingAcrylate, Polyimide
Fiber typeSMF-28e optical fiber.
Fiber terminationBare Fiber, FC/UPC, or FC/APC or LC/APC
Pigtail length2 (typical)m
Operating Temp.-40-150℃
Storage Temp.-40-150℃
Proof test≥100kpsi
Temperature precision±0.5℃
Temperature sensitivity10pm/℃
Temperature Resolution0.1pm/℃
Response time<5sec
Steel Tube diameterAccording to clients request.
Steel tube lengthAccording to clients request.
Outside jacketDiameter 0.9 mm / 2mm/ 3mm
PigtailAccording to clients request.
 

 

 

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